Merge pull request #39 from red031000/master

split OSAudioSystem and decomp first func

4 files changed, 342 insertions, 53 deletions

diff --git a/asm/SDK/OS/OS.s b/asm/SDK/OS/OS.s
index d4c4666..a2e646e 100644
--- a/asm/SDK/OS/OS.s
+++ b/asm/SDK/OS/OS.s
@@ -939,7 +939,7 @@ lbl_8026905C:
 /* 80269080 00264CE0  48 00 D9 0D */	bl func_8027698C
 /* 80269084 00264CE4  48 00 74 91 */	bl func_80270514
 /* 80269088 00264CE8  48 00 7F DD */	bl func_80271064
-/* 8026908C 00264CEC  48 00 12 F5 */	bl func_8026A380
+/* 8026908C 00264CEC  48 00 12 F5 */	bl __OSInitAudioSystem
 /* 80269090 00264CF0  4B FF F2 65 */	bl func_802682F4
 /* 80269094 00264CF4  54 63 00 80 */	rlwinm r3, r3, 0, 2, 0
 /* 80269098 00264CF8  4B FF F2 65 */	bl func_802682FC
diff --git a/asm/SDK/OS/OSAlarm.s b/asm/SDK/OS/OSAlarm.s
index 01fcbc0..5da4f86 100644
--- a/asm/SDK/OS/OSAlarm.s
+++ b/asm/SDK/OS/OSAlarm.s
@@ -203,7 +203,7 @@ OSSetAlarm:
 /* 80269988 002655E8  7C 08 02 A6 */	mflr r0
 /* 8026998C 002655EC  90 01 00 24 */	stw r0, 0x24(r1)
 /* 80269990 002655F0  39 61 00 20 */	addi r11, r1, 0x20
-/* 80269994 002655F4  4B F5 D7 95 */	bl func_801C7128
+/* 80269994 002655F4  4B F5 D7 95 */	bl _savegpr_27
 /* 80269998 002655F8  7C 7B 1B 78 */	mr r27, r3
 /* 8026999C 002655FC  7C BD 2B 78 */	mr r29, r5
 /* 802699A0 00265600  7C DC 33 78 */	mr r28, r6
diff --git a/asm/SDK/OS/OSAlloc.s b/asm/SDK/OS/OSAlloc_asm.s
index 766a0b4..2826b5c 100644
--- a/asm/SDK/OS/OSAlloc.s
+++ b/asm/SDK/OS/OSAlloc_asm.s
@@ -2,57 +2,6 @@
 
 .section .text, "ax"  # 0x80006980 - 0x803E1E60
 
-.global DLInsert
-DLInsert:
-/* 80269EB0 00265B10  7C 67 1B 78 */	mr r7, r3
-/* 80269EB4 00265B14  38 C0 00 00 */	li r6, 0
-/* 80269EB8 00265B18  48 00 00 14 */	b lbl_80269ECC
-lbl_80269EBC:
-/* 80269EBC 00265B1C  7C 04 38 40 */	cmplw r4, r7
-/* 80269EC0 00265B20  40 81 00 14 */	ble lbl_80269ED4
-/* 80269EC4 00265B24  7C E6 3B 78 */	mr r6, r7
-/* 80269EC8 00265B28  80 E7 00 04 */	lwz r7, 4(r7)
-lbl_80269ECC:
-/* 80269ECC 00265B2C  2C 07 00 00 */	cmpwi r7, 0
-/* 80269ED0 00265B30  40 82 FF EC */	bne lbl_80269EBC
-lbl_80269ED4:
-/* 80269ED4 00265B34  2C 07 00 00 */	cmpwi r7, 0
-/* 80269ED8 00265B38  90 E4 00 04 */	stw r7, 4(r4)
-/* 80269EDC 00265B3C  90 C4 00 00 */	stw r6, 0(r4)
-/* 80269EE0 00265B40  41 82 00 38 */	beq lbl_80269F18
-/* 80269EE4 00265B44  90 87 00 00 */	stw r4, 0(r7)
-/* 80269EE8 00265B48  80 A4 00 08 */	lwz r5, 8(r4)
-/* 80269EEC 00265B4C  7C 04 2A 14 */	add r0, r4, r5
-/* 80269EF0 00265B50  7C 00 38 40 */	cmplw r0, r7
-/* 80269EF4 00265B54  40 82 00 24 */	bne lbl_80269F18
-/* 80269EF8 00265B58  80 07 00 08 */	lwz r0, 8(r7)
-/* 80269EFC 00265B5C  7C 05 02 14 */	add r0, r5, r0
-/* 80269F00 00265B60  90 04 00 08 */	stw r0, 8(r4)
-/* 80269F04 00265B64  80 E7 00 04 */	lwz r7, 4(r7)
-/* 80269F08 00265B68  2C 07 00 00 */	cmpwi r7, 0
-/* 80269F0C 00265B6C  90 E4 00 04 */	stw r7, 4(r4)
-/* 80269F10 00265B70  41 82 00 08 */	beq lbl_80269F18
-/* 80269F14 00265B74  90 87 00 00 */	stw r4, 0(r7)
-lbl_80269F18:
-/* 80269F18 00265B78  2C 06 00 00 */	cmpwi r6, 0
-/* 80269F1C 00265B7C  41 82 00 38 */	beq lbl_80269F54
-/* 80269F20 00265B80  90 86 00 04 */	stw r4, 4(r6)
-/* 80269F24 00265B84  80 A6 00 08 */	lwz r5, 8(r6)
-/* 80269F28 00265B88  7C 06 2A 14 */	add r0, r6, r5
-/* 80269F2C 00265B8C  7C 00 20 40 */	cmplw r0, r4
-/* 80269F30 00265B90  4C 82 00 20 */	bnelr
-/* 80269F34 00265B94  80 04 00 08 */	lwz r0, 8(r4)
-/* 80269F38 00265B98  2C 07 00 00 */	cmpwi r7, 0
-/* 80269F3C 00265B9C  7C 05 02 14 */	add r0, r5, r0
-/* 80269F40 00265BA0  90 06 00 08 */	stw r0, 8(r6)
-/* 80269F44 00265BA4  90 E6 00 04 */	stw r7, 4(r6)
-/* 80269F48 00265BA8  4D 82 00 20 */	beqlr
-/* 80269F4C 00265BAC  90 C7 00 00 */	stw r6, 0(r7)
-/* 80269F50 00265BB0  4E 80 00 20 */	blr
-lbl_80269F54:
-/* 80269F54 00265BB4  7C 83 23 78 */	mr r3, r4
-/* 80269F58 00265BB8  4E 80 00 20 */	blr
-
 .global OSAllocFromHeap
 OSAllocFromHeap:
 /* 80269F5C 00265BBC  1C 63 00 0C */	mulli r3, r3, 0xc
diff --git a/asm/SDK/OS/OSAudioSystem.s b/asm/SDK/OS/OSAudioSystem.s
new file mode 100644
index 0000000..6e77bcf
--- /dev/null
+++ b/asm/SDK/OS/OSAudioSystem.s
@@ -0,0 +1,340 @@
+.include "macros.inc"
+
+.section .text, "ax"  # 0x80006980 - 0x803E1E60
+
+.global __AIClockInit
+__AIClockInit:
+/* 8026A160 00265DC0  94 21 FF E0 */	stwu r1, -0x20(r1)
+/* 8026A164 00265DC4  7C 08 02 A6 */	mflr r0
+/* 8026A168 00265DC8  3C 80 CD 80 */	lis r4, 0xCD800180@ha
+/* 8026A16C 00265DCC  90 01 00 24 */	stw r0, 0x24(r1)
+/* 8026A170 00265DD0  54 60 40 2E */	slwi r0, r3, 8
+/* 8026A174 00265DD4  93 E1 00 1C */	stw r31, 0x1c(r1)
+/* 8026A178 00265DD8  7C 7F 1B 78 */	mr r31, r3
+/* 8026A17C 00265DDC  93 C1 00 18 */	stw r30, 0x18(r1)
+/* 8026A180 00265DE0  93 A1 00 14 */	stw r29, 0x14(r1)
+/* 8026A184 00265DE4  93 81 00 10 */	stw r28, 0x10(r1)
+/* 8026A188 00265DE8  80 A4 01 80 */	lwz r5, 0xCD800180@l(r4)
+/* 8026A18C 00265DEC  54 A5 06 2C */	rlwinm r5, r5, 0, 0x18, 0x16
+/* 8026A190 00265DF0  7C A5 03 78 */	or r5, r5, r0
+/* 8026A194 00265DF4  54 A0 06 6E */	rlwinm r0, r5, 0, 0x19, 0x17
+/* 8026A198 00265DF8  90 04 01 80 */	stw r0, 0x180(r4)
+/* 8026A19C 00265DFC  80 04 01 D0 */	lwz r0, 0x1d0(r4)
+/* 8026A1A0 00265E00  54 00 00 BE */	clrlwi r0, r0, 2
+/* 8026A1A4 00265E04  90 04 01 D0 */	stw r0, 0x1d0(r4)
+/* 8026A1A8 00265E08  48 00 86 29 */	bl func_802727D0
+/* 8026A1AC 00265E0C  3C 80 43 1C */	lis r4, 0x431BDE83@ha
+/* 8026A1B0 00265E10  7C 7C 1B 78 */	mr r28, r3
+/* 8026A1B4 00265E14  3B C4 DE 83 */	addi r30, r4, 0x431BDE83@l
+/* 8026A1B8 00265E18  3F A0 80 00 */	lis r29, 0x8000
+lbl_8026A1BC:
+/* 8026A1BC 00265E1C  48 00 86 15 */	bl func_802727D0
+/* 8026A1C0 00265E20  80 1D 00 F8 */	lwz r0, 0xf8(r29)
+/* 8026A1C4 00265E24  7C 7C 18 50 */	subf r3, r28, r3
+/* 8026A1C8 00265E28  54 63 18 38 */	slwi r3, r3, 3
+/* 8026A1CC 00265E2C  54 00 F0 BE */	srwi r0, r0, 2
+/* 8026A1D0 00265E30  7C 1E 00 16 */	mulhwu r0, r30, r0
+/* 8026A1D4 00265E34  54 00 8B FE */	srwi r0, r0, 0xf
+/* 8026A1D8 00265E38  7C 03 03 96 */	divwu r0, r3, r0
+/* 8026A1DC 00265E3C  28 00 00 64 */	cmplwi r0, 0x64
+/* 8026A1E0 00265E40  41 80 FF DC */	blt lbl_8026A1BC
+/* 8026A1E4 00265E44  2C 1F 00 00 */	cmpwi r31, 0
+/* 8026A1E8 00265E48  40 82 00 2C */	bne lbl_8026A214
+/* 8026A1EC 00265E4C  3C 80 CD 80 */	lis r4, 0xCD8001CC@ha
+/* 8026A1F0 00265E50  3C 60 F8 04 */	lis r3, 0xF803FFC0@ha
+/* 8026A1F4 00265E54  80 A4 01 CC */	lwz r5, 0xCD8001CC@l(r4)
+/* 8026A1F8 00265E58  38 03 FF C0 */	addi r0, r3, 0xF803FFC0@l
+/* 8026A1FC 00265E5C  54 A3 06 9A */	rlwinm r3, r5, 0, 0x1a, 0xd
+/* 8026A200 00265E60  60 63 0F C0 */	ori r3, r3, 0xfc0
+/* 8026A204 00265E64  7C 60 00 38 */	and r0, r3, r0
+/* 8026A208 00265E68  64 00 04 64 */	oris r0, r0, 0x464
+/* 8026A20C 00265E6C  90 04 01 CC */	stw r0, 0x1cc(r4)
+/* 8026A210 00265E70  48 00 00 28 */	b lbl_8026A238
+lbl_8026A214:
+/* 8026A214 00265E74  3C 60 CD 80 */	lis r3, 0xCD8001CC@ha
+/* 8026A218 00265E78  80 03 01 CC */	lwz r0, 0xCD8001CC@l(r3)
+/* 8026A21C 00265E7C  54 00 06 9A */	rlwinm r0, r0, 0, 0x1a, 0xd
+/* 8026A220 00265E80  60 00 FF C0 */	ori r0, r0, 0xffc0
+/* 8026A224 00265E84  54 00 00 32 */	rlwinm r0, r0, 0, 0, 0x19
+/* 8026A228 00265E88  60 00 00 0E */	ori r0, r0, 0xe
+/* 8026A22C 00265E8C  54 00 03 88 */	rlwinm r0, r0, 0, 0xe, 4
+/* 8026A230 00265E90  64 00 04 B0 */	oris r0, r0, 0x4b0
+/* 8026A234 00265E94  90 03 01 CC */	stw r0, 0x1cc(r3)
+lbl_8026A238:
+/* 8026A238 00265E98  48 00 85 99 */	bl func_802727D0
+/* 8026A23C 00265E9C  3C 80 43 1C */	lis r4, 0x431BDE83@ha
+/* 8026A240 00265EA0  7C 7F 1B 78 */	mr r31, r3
+/* 8026A244 00265EA4  3B C4 DE 83 */	addi r30, r4, 0x431BDE83@l
+/* 8026A248 00265EA8  3F A0 80 00 */	lis r29, 0x8000
+lbl_8026A24C:
+/* 8026A24C 00265EAC  48 00 85 85 */	bl func_802727D0
+/* 8026A250 00265EB0  80 1D 00 F8 */	lwz r0, 0xf8(r29)
+/* 8026A254 00265EB4  7C 7F 18 50 */	subf r3, r31, r3
+/* 8026A258 00265EB8  54 63 18 38 */	slwi r3, r3, 3
+/* 8026A25C 00265EBC  54 00 F0 BE */	srwi r0, r0, 2
+/* 8026A260 00265EC0  7C 1E 00 16 */	mulhwu r0, r30, r0
+/* 8026A264 00265EC4  54 00 8B FE */	srwi r0, r0, 0xf
+/* 8026A268 00265EC8  7C 03 03 96 */	divwu r0, r3, r0
+/* 8026A26C 00265ECC  28 00 00 64 */	cmplwi r0, 0x64
+/* 8026A270 00265ED0  41 80 FF DC */	blt lbl_8026A24C
+/* 8026A274 00265ED4  3C 60 CD 80 */	lis r3, 0xCD8001D0@ha
+/* 8026A278 00265ED8  80 03 01 D0 */	lwz r0, 0xCD8001D0@l(r3)
+/* 8026A27C 00265EDC  54 00 01 04 */	rlwinm r0, r0, 0, 4, 2
+/* 8026A280 00265EE0  90 03 01 D0 */	stw r0, 0x1d0(r3)
+/* 8026A284 00265EE4  48 00 85 4D */	bl func_802727D0
+/* 8026A288 00265EE8  3C 80 43 1C */	lis r4, 0x431BDE83@ha
+/* 8026A28C 00265EEC  7C 7F 1B 78 */	mr r31, r3
+/* 8026A290 00265EF0  3B C4 DE 83 */	addi r30, r4, 0x431BDE83@l
+/* 8026A294 00265EF4  3F A0 80 00 */	lis r29, 0x8000
+lbl_8026A298:
+/* 8026A298 00265EF8  48 00 85 39 */	bl func_802727D0
+/* 8026A29C 00265EFC  80 1D 00 F8 */	lwz r0, 0xf8(r29)
+/* 8026A2A0 00265F00  7C 7F 18 50 */	subf r3, r31, r3
+/* 8026A2A4 00265F04  54 63 18 38 */	slwi r3, r3, 3
+/* 8026A2A8 00265F08  54 00 F0 BE */	srwi r0, r0, 2
+/* 8026A2AC 00265F0C  7C 1E 00 16 */	mulhwu r0, r30, r0
+/* 8026A2B0 00265F10  54 00 8B FE */	srwi r0, r0, 0xf
+/* 8026A2B4 00265F14  7C 03 03 96 */	divwu r0, r3, r0
+/* 8026A2B8 00265F18  28 00 03 E8 */	cmplwi r0, 0x3e8
+/* 8026A2BC 00265F1C  41 80 FF DC */	blt lbl_8026A298
+/* 8026A2C0 00265F20  3C 60 CD 80 */	lis r3, 0xCD8001D0@ha
+/* 8026A2C4 00265F24  80 03 01 D0 */	lwz r0, 0xCD8001D0@l(r3)
+/* 8026A2C8 00265F28  54 00 00 80 */	rlwinm r0, r0, 0, 2, 0
+/* 8026A2CC 00265F2C  64 00 40 00 */	oris r0, r0, 0x4000
+/* 8026A2D0 00265F30  90 03 01 D0 */	stw r0, 0x1d0(r3)
+/* 8026A2D4 00265F34  48 00 84 FD */	bl func_802727D0
+/* 8026A2D8 00265F38  3C 80 43 1C */	lis r4, 0x431BDE83@ha
+/* 8026A2DC 00265F3C  7C 7F 1B 78 */	mr r31, r3
+/* 8026A2E0 00265F40  3B C4 DE 83 */	addi r30, r4, 0x431BDE83@l
+/* 8026A2E4 00265F44  3F A0 80 00 */	lis r29, 0x8000
+lbl_8026A2E8:
+/* 8026A2E8 00265F48  48 00 84 E9 */	bl func_802727D0
+/* 8026A2EC 00265F4C  80 1D 00 F8 */	lwz r0, 0xf8(r29)
+/* 8026A2F0 00265F50  7C 7F 18 50 */	subf r3, r31, r3
+/* 8026A2F4 00265F54  54 63 18 38 */	slwi r3, r3, 3
+/* 8026A2F8 00265F58  54 00 F0 BE */	srwi r0, r0, 2
+/* 8026A2FC 00265F5C  7C 1E 00 16 */	mulhwu r0, r30, r0
+/* 8026A300 00265F60  54 00 8B FE */	srwi r0, r0, 0xf
+/* 8026A304 00265F64  7C 03 03 96 */	divwu r0, r3, r0
+/* 8026A308 00265F68  28 00 03 E8 */	cmplwi r0, 0x3e8
+/* 8026A30C 00265F6C  41 80 FF DC */	blt lbl_8026A2E8
+/* 8026A310 00265F70  3C 60 CD 80 */	lis r3, 0xCD8001D0@ha
+/* 8026A314 00265F74  80 03 01 D0 */	lwz r0, 0xCD8001D0@l(r3)
+/* 8026A318 00265F78  54 00 00 7E */	clrlwi r0, r0, 1
+/* 8026A31C 00265F7C  64 00 80 00 */	oris r0, r0, 0x8000
+/* 8026A320 00265F80  90 03 01 D0 */	stw r0, 0x1d0(r3)
+/* 8026A324 00265F84  48 00 84 AD */	bl func_802727D0
+/* 8026A328 00265F88  3C 80 43 1C */	lis r4, 0x431BDE83@ha
+/* 8026A32C 00265F8C  7C 7D 1B 78 */	mr r29, r3
+/* 8026A330 00265F90  3B C4 DE 83 */	addi r30, r4, 0x431BDE83@l
+/* 8026A334 00265F94  3F E0 80 00 */	lis r31, 0x8000
+lbl_8026A338:
+/* 8026A338 00265F98  48 00 84 99 */	bl func_802727D0
+/* 8026A33C 00265F9C  80 1F 00 F8 */	lwz r0, 0xf8(r31)
+/* 8026A340 00265FA0  7C 7D 18 50 */	subf r3, r29, r3
+/* 8026A344 00265FA4  54 63 18 38 */	slwi r3, r3, 3
+/* 8026A348 00265FA8  54 00 F0 BE */	srwi r0, r0, 2
+/* 8026A34C 00265FAC  7C 1E 00 16 */	mulhwu r0, r30, r0
+/* 8026A350 00265FB0  54 00 8B FE */	srwi r0, r0, 0xf
+/* 8026A354 00265FB4  7C 03 03 96 */	divwu r0, r3, r0
+/* 8026A358 00265FB8  28 00 03 E8 */	cmplwi r0, 0x3e8
+/* 8026A35C 00265FBC  41 80 FF DC */	blt lbl_8026A338
+/* 8026A360 00265FC0  80 01 00 24 */	lwz r0, 0x24(r1)
+/* 8026A364 00265FC4  83 E1 00 1C */	lwz r31, 0x1c(r1)
+/* 8026A368 00265FC8  83 C1 00 18 */	lwz r30, 0x18(r1)
+/* 8026A36C 00265FCC  83 A1 00 14 */	lwz r29, 0x14(r1)
+/* 8026A370 00265FD0  83 81 00 10 */	lwz r28, 0x10(r1)
+/* 8026A374 00265FD4  7C 08 03 A6 */	mtlr r0
+/* 8026A378 00265FD8  38 21 00 20 */	addi r1, r1, 0x20
+/* 8026A37C 00265FDC  4E 80 00 20 */	blr
+
+.global __OSInitAudioSystem
+__OSInitAudioSystem:
+/* 8026A380 00265FE0  94 21 FF F0 */	stwu r1, -0x10(r1)
+/* 8026A384 00265FE4  7C 08 02 A6 */	mflr r0
+/* 8026A388 00265FE8  90 01 00 14 */	stw r0, 0x14(r1)
+/* 8026A38C 00265FEC  93 E1 00 0C */	stw r31, 0xc(r1)
+/* 8026A390 00265FF0  80 0D A7 68 */	lwz r0, lbl_8063FA28-_SDA_BASE_(r13)
+/* 8026A394 00265FF4  2C 00 00 00 */	cmpwi r0, 0
+/* 8026A398 00265FF8  40 82 00 0C */	bne lbl_8026A3A4
+/* 8026A39C 00265FFC  38 60 00 01 */	li r3, 1
+/* 8026A3A0 00266000  4B FF FD C1 */	bl __AIClockInit
+lbl_8026A3A4:
+/* 8026A3A4 00266004  4B FF FD 39 */	bl OSGetArenaHi
+/* 8026A3A8 00266008  3C 80 81 00 */	lis r4, 0x8100
+/* 8026A3AC 0026600C  38 A0 00 80 */	li r5, 0x80
+/* 8026A3B0 00266010  38 63 FF 80 */	addi r3, r3, -128
+/* 8026A3B4 00266014  4B D9 9C 4D */	bl memcpy
+/* 8026A3B8 00266018  3C 80 80 42 */	lis r4, lbl_804269E0@ha
+/* 8026A3BC 0026601C  3C 60 81 00 */	lis r3, 0x8100
+/* 8026A3C0 00266020  38 84 69 E0 */	addi r4, r4, lbl_804269E0@l
+/* 8026A3C4 00266024  38 A0 00 80 */	li r5, 0x80
+/* 8026A3C8 00266028  4B D9 9C 39 */	bl memcpy
+/* 8026A3CC 0026602C  3C 60 81 00 */	lis r3, 0x8100
+/* 8026A3D0 00266030  38 80 00 80 */	li r4, 0x80
+/* 8026A3D4 00266034  48 00 02 81 */	bl DCFlushRange
+/* 8026A3D8 00266038  3C 60 CC 00 */	lis r3, 0xCC005012@ha
+/* 8026A3DC 0026603C  38 00 00 43 */	li r0, 0x43
+/* 8026A3E0 00266040  B0 03 50 12 */	sth r0, 0xCC005012@l(r3)
+/* 8026A3E4 00266044  38 00 08 AC */	li r0, 0x8ac
+/* 8026A3E8 00266048  B0 03 50 0A */	sth r0, 0x500a(r3)
+/* 8026A3EC 0026604C  A0 03 50 0A */	lhz r0, 0x500a(r3)
+/* 8026A3F0 00266050  60 00 00 01 */	ori r0, r0, 1
+/* 8026A3F4 00266054  B0 03 50 0A */	sth r0, 0x500a(r3)
+lbl_8026A3F8:
+/* 8026A3F8 00266058  A0 03 50 0A */	lhz r0, 0x500a(r3)
+/* 8026A3FC 0026605C  54 00 07 FF */	clrlwi. r0, r0, 0x1f
+/* 8026A400 00266060  40 82 FF F8 */	bne lbl_8026A3F8
+/* 8026A404 00266064  38 00 00 00 */	li r0, 0
+/* 8026A408 00266068  3C 80 CC 00 */	lis r4, 0xCC005000@ha
+/* 8026A40C 0026606C  B0 04 50 00 */	sth r0, 0xCC005000@l(r4)
+lbl_8026A410:
+/* 8026A410 00266070  A0 64 50 04 */	lhz r3, 0x5004(r4)
+/* 8026A414 00266074  A0 04 50 06 */	lhz r0, 0x5006(r4)
+/* 8026A418 00266078  50 60 80 1E */	rlwimi r0, r3, 0x10, 0, 0xf
+/* 8026A41C 0026607C  54 00 00 01 */	rlwinm. r0, r0, 0, 0, 0
+/* 8026A420 00266080  40 82 FF F0 */	bne lbl_8026A410
+/* 8026A424 00266084  3C 80 CC 00 */	lis r4, 0xCC005020@ha
+/* 8026A428 00266088  3C 00 01 00 */	lis r0, 0x100
+/* 8026A42C 0026608C  90 04 50 20 */	stw r0, 0xCC005020@l(r4)
+/* 8026A430 00266090  38 60 00 00 */	li r3, 0
+/* 8026A434 00266094  38 00 00 20 */	li r0, 0x20
+/* 8026A438 00266098  90 64 50 24 */	stw r3, 0x5024(r4)
+/* 8026A43C 0026609C  90 04 50 28 */	stw r0, 0x5028(r4)
+/* 8026A440 002660A0  A0 A4 50 0A */	lhz r5, 0x500a(r4)
+/* 8026A444 002660A4  48 00 00 08 */	b lbl_8026A44C
+lbl_8026A448:
+/* 8026A448 002660A8  A0 A4 50 0A */	lhz r5, 0x500a(r4)
+lbl_8026A44C:
+/* 8026A44C 002660AC  54 A0 06 B5 */	rlwinm. r0, r5, 0, 0x1a, 0x1a
+/* 8026A450 002660B0  41 82 FF F8 */	beq lbl_8026A448
+/* 8026A454 002660B4  3C 60 CC 00 */	lis r3, 0xCC00500A@ha
+/* 8026A458 002660B8  B0 A3 50 0A */	sth r5, 0xCC00500A@l(r3)
+/* 8026A45C 002660BC  48 00 83 75 */	bl func_802727D0
+/* 8026A460 002660C0  7C 7F 1B 78 */	mr r31, r3
+lbl_8026A464:
+/* 8026A464 002660C4  48 00 83 6D */	bl func_802727D0
+/* 8026A468 002660C8  7C 1F 18 50 */	subf r0, r31, r3
+/* 8026A46C 002660CC  2C 00 08 92 */	cmpwi r0, 0x892
+/* 8026A470 002660D0  41 80 FF F4 */	blt lbl_8026A464
+/* 8026A474 002660D4  3C 80 CC 00 */	lis r4, 0xCC005020@ha
+/* 8026A478 002660D8  3C 00 01 00 */	lis r0, 0x100
+/* 8026A47C 002660DC  90 04 50 20 */	stw r0, 0xCC005020@l(r4)
+/* 8026A480 002660E0  38 60 00 00 */	li r3, 0
+/* 8026A484 002660E4  38 00 00 20 */	li r0, 0x20
+/* 8026A488 002660E8  90 64 50 24 */	stw r3, 0x5024(r4)
+/* 8026A48C 002660EC  90 04 50 28 */	stw r0, 0x5028(r4)
+/* 8026A490 002660F0  A0 A4 50 0A */	lhz r5, 0x500a(r4)
+/* 8026A494 002660F4  48 00 00 08 */	b lbl_8026A49C
+lbl_8026A498:
+/* 8026A498 002660F8  A0 A4 50 0A */	lhz r5, 0x500a(r4)
+lbl_8026A49C:
+/* 8026A49C 002660FC  54 A0 06 B5 */	rlwinm. r0, r5, 0, 0x1a, 0x1a
+/* 8026A4A0 00266100  41 82 FF F8 */	beq lbl_8026A498
+/* 8026A4A4 00266104  3C 60 CC 00 */	lis r3, 0xCC00500A@ha
+/* 8026A4A8 00266108  B0 A3 50 0A */	sth r5, 0xCC00500A@l(r3)
+/* 8026A4AC 0026610C  A0 03 50 0A */	lhz r0, 0x500a(r3)
+/* 8026A4B0 00266110  54 00 05 66 */	rlwinm r0, r0, 0, 0x15, 0x13
+/* 8026A4B4 00266114  B0 03 50 0A */	sth r0, 0x500a(r3)
+lbl_8026A4B8:
+/* 8026A4B8 00266118  A0 03 50 0A */	lhz r0, 0x500a(r3)
+/* 8026A4BC 0026611C  54 00 05 6B */	rlwinm. r0, r0, 0, 0x15, 0x15
+/* 8026A4C0 00266120  40 82 FF F8 */	bne lbl_8026A4B8
+/* 8026A4C4 00266124  3C 60 CC 00 */	lis r3, 0xCC00500A@ha
+/* 8026A4C8 00266128  A0 03 50 0A */	lhz r0, 0xCC00500A@l(r3)
+/* 8026A4CC 0026612C  54 00 07 B8 */	rlwinm r0, r0, 0, 0x1e, 0x1c
+/* 8026A4D0 00266130  B0 03 50 0A */	sth r0, 0x500a(r3)
+/* 8026A4D4 00266134  A0 03 50 04 */	lhz r0, 0x5004(r3)
+/* 8026A4D8 00266138  48 00 00 08 */	b lbl_8026A4E0
+lbl_8026A4DC:
+/* 8026A4DC 0026613C  A0 03 50 04 */	lhz r0, 0x5004(r3)
+lbl_8026A4E0:
+/* 8026A4E0 00266140  54 00 04 21 */	rlwinm. r0, r0, 0, 0x10, 0x10
+/* 8026A4E4 00266144  41 82 FF F8 */	beq lbl_8026A4DC
+/* 8026A4E8 00266148  3C 80 CC 00 */	lis r4, 0xCC005006@ha
+/* 8026A4EC 0026614C  38 00 08 AC */	li r0, 0x8ac
+/* 8026A4F0 00266150  A0 64 50 06 */	lhz r3, 0xCC005006@l(r4)
+/* 8026A4F4 00266154  A0 64 50 0A */	lhz r3, 0x500a(r4)
+/* 8026A4F8 00266158  60 63 00 04 */	ori r3, r3, 4
+/* 8026A4FC 0026615C  B0 64 50 0A */	sth r3, 0x500a(r4)
+/* 8026A500 00266160  B0 04 50 0A */	sth r0, 0x500a(r4)
+/* 8026A504 00266164  A0 04 50 0A */	lhz r0, 0x500a(r4)
+/* 8026A508 00266168  60 00 00 01 */	ori r0, r0, 1
+/* 8026A50C 0026616C  B0 04 50 0A */	sth r0, 0x500a(r4)
+lbl_8026A510:
+/* 8026A510 00266170  A0 04 50 0A */	lhz r0, 0x500a(r4)
+/* 8026A514 00266174  54 00 07 FF */	clrlwi. r0, r0, 0x1f
+/* 8026A518 00266178  40 82 FF F8 */	bne lbl_8026A510
+/* 8026A51C 0026617C  4B FF FB C1 */	bl OSGetArenaHi
+/* 8026A520 00266180  7C 64 1B 78 */	mr r4, r3
+/* 8026A524 00266184  3C 60 81 00 */	lis r3, 0x8100
+/* 8026A528 00266188  38 84 FF 80 */	addi r4, r4, -128
+/* 8026A52C 0026618C  38 A0 00 80 */	li r5, 0x80
+/* 8026A530 00266190  4B D9 9A D1 */	bl memcpy
+/* 8026A534 00266194  80 01 00 14 */	lwz r0, 0x14(r1)
+/* 8026A538 00266198  83 E1 00 0C */	lwz r31, 0xc(r1)
+/* 8026A53C 0026619C  7C 08 03 A6 */	mtlr r0
+/* 8026A540 002661A0  38 21 00 10 */	addi r1, r1, 0x10
+/* 8026A544 002661A4  4E 80 00 20 */	blr
+
+.global __OSStopAudioSystem
+__OSStopAudioSystem:
+/* 8026A548 002661A8  94 21 FF F0 */	stwu r1, -0x10(r1)
+/* 8026A54C 002661AC  7C 08 02 A6 */	mflr r0
+/* 8026A550 002661B0  3C 60 CC 00 */	lis r3, 0xCC00500A@ha
+/* 8026A554 002661B4  90 01 00 14 */	stw r0, 0x14(r1)
+/* 8026A558 002661B8  38 00 08 04 */	li r0, 0x804
+/* 8026A55C 002661BC  93 E1 00 0C */	stw r31, 0xc(r1)
+/* 8026A560 002661C0  B0 03 50 0A */	sth r0, 0xCC00500A@l(r3)
+/* 8026A564 002661C4  A0 03 50 36 */	lhz r0, 0x5036(r3)
+/* 8026A568 002661C8  54 00 04 7E */	clrlwi r0, r0, 0x11
+/* 8026A56C 002661CC  B0 03 50 36 */	sth r0, 0x5036(r3)
+/* 8026A570 002661D0  A0 03 50 0A */	lhz r0, 0x500a(r3)
+/* 8026A574 002661D4  48 00 00 08 */	b lbl_8026A57C
+lbl_8026A578:
+/* 8026A578 002661D8  A0 03 50 0A */	lhz r0, 0x500a(r3)
+lbl_8026A57C:
+/* 8026A57C 002661DC  54 00 05 6B */	rlwinm. r0, r0, 0, 0x15, 0x15
+/* 8026A580 002661E0  40 82 FF F8 */	bne lbl_8026A578
+/* 8026A584 002661E4  3C 60 CC 00 */	lis r3, 0xCC00500A@ha
+/* 8026A588 002661E8  A0 03 50 0A */	lhz r0, 0xCC00500A@l(r3)
+/* 8026A58C 002661EC  48 00 00 08 */	b lbl_8026A594
+lbl_8026A590:
+/* 8026A590 002661F0  A0 03 50 0A */	lhz r0, 0x500a(r3)
+lbl_8026A594:
+/* 8026A594 002661F4  54 00 05 AD */	rlwinm. r0, r0, 0, 0x16, 0x16
+/* 8026A598 002661F8  40 82 FF F8 */	bne lbl_8026A590
+/* 8026A59C 002661FC  3C 80 CC 00 */	lis r4, 0xCC00500A@ha
+/* 8026A5A0 00266200  38 00 08 AC */	li r0, 0x8ac
+/* 8026A5A4 00266204  B0 04 50 0A */	sth r0, 0xCC00500A@l(r4)
+/* 8026A5A8 00266208  38 00 00 00 */	li r0, 0
+/* 8026A5AC 0026620C  B0 04 50 00 */	sth r0, 0x5000(r4)
+lbl_8026A5B0:
+/* 8026A5B0 00266210  A0 64 50 04 */	lhz r3, 0x5004(r4)
+/* 8026A5B4 00266214  A0 04 50 06 */	lhz r0, 0x5006(r4)
+/* 8026A5B8 00266218  50 60 80 1E */	rlwimi r0, r3, 0x10, 0, 0xf
+/* 8026A5BC 0026621C  54 00 00 01 */	rlwinm. r0, r0, 0, 0, 0
+/* 8026A5C0 00266220  40 82 FF F0 */	bne lbl_8026A5B0
+/* 8026A5C4 00266224  48 00 82 0D */	bl func_802727D0
+/* 8026A5C8 00266228  7C 7F 1B 78 */	mr r31, r3
+lbl_8026A5CC:
+/* 8026A5CC 0026622C  48 00 82 05 */	bl func_802727D0
+/* 8026A5D0 00266230  7C 1F 18 50 */	subf r0, r31, r3
+/* 8026A5D4 00266234  2C 00 00 2C */	cmpwi r0, 0x2c
+/* 8026A5D8 00266238  41 80 FF F4 */	blt lbl_8026A5CC
+/* 8026A5DC 0026623C  3C 60 CC 00 */	lis r3, 0xCC00500A@ha
+/* 8026A5E0 00266240  A0 03 50 0A */	lhz r0, 0xCC00500A@l(r3)
+/* 8026A5E4 00266244  60 00 00 01 */	ori r0, r0, 1
+/* 8026A5E8 00266248  B0 03 50 0A */	sth r0, 0x500a(r3)
+/* 8026A5EC 0026624C  A0 03 50 0A */	lhz r0, 0x500a(r3)
+/* 8026A5F0 00266250  48 00 00 08 */	b lbl_8026A5F8
+lbl_8026A5F4:
+/* 8026A5F4 00266254  A0 03 50 0A */	lhz r0, 0x500a(r3)
+lbl_8026A5F8:
+/* 8026A5F8 00266258  54 00 07 FF */	clrlwi. r0, r0, 0x1f
+/* 8026A5FC 0026625C  40 82 FF F8 */	bne lbl_8026A5F4
+/* 8026A600 00266260  80 01 00 14 */	lwz r0, 0x14(r1)
+/* 8026A604 00266264  83 E1 00 0C */	lwz r31, 0xc(r1)
+/* 8026A608 00266268  7C 08 03 A6 */	mtlr r0
+/* 8026A60C 0026626C  38 21 00 10 */	addi r1, r1, 0x10
+/* 8026A610 00266270  4E 80 00 20 */	blr